The only Impeller that is impervious to salt water corrosion!

SIMSITE® Impellers are superior to any other impellers on the market.

Unlike any other Pump Company, SIMS provides Customers with Impellers, Rings, Pumps, and other Pump Parts that outlast, and outperform other products on the market. For over 90 years SIMS has been a leader in pump technology. From the invention of the original SIMS Pump Valve to the development of the SIMSITE® Impellers, Pumps, Mechanical Seals, Guide Bearings and Valves, SIMS continues to be a leader in innovative pump solutions for the Marine and Industrial markets. SIMS focuses on innovative solutions for corrosion, erosion and cavitation applications.

SIMSITE® Impellers Never corrode in Salt Water, Waste Water, or Chlorinated water applications and are excellent for many chemical applications. Since 1919, SIMS has focused on complete customer satisfaction with every product manufactured. A unique unconditional customer guarantee is made possible by the highest standards of engineering, manufacture, and customer service. SIMS® Impellers are 100% machined on the inside as well as the outside from solid-blocks of the structural composite offers Superior Mechanical Strength, Perfect Balance, Better Performance, Smoother Surfaces, and Longer Life.

Both Impellers ran for 3 years
The SIMSITE® Impeller on the left looks like new!

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Key Benefits Of Using SIMSITE® Impellers, Rings And Pump Parts:

SIMSITE® Impellers and Rings:

Are Corrosion resistant and Chemical resistant.
They NEVER Corrode in salt water, waste water, or chlorinated water.
SIMSITE® Impellers are Cavitation & Erosion Resistant.
Lighter Weight. 1/6 the weight of bronze, or stainless steel, The high strength to weight ratio of the SIMSITE® Impeller means a substantial reduction in start-up load, longer bearing and mechanical seal life, and less shaft deflection and vibration.
SIMSITE® Impellers have Perfect Balance and they Maintain this perfect balance over the life of the pump.
Eliminate electrolysis. Simsite is an inert composite which does not conduct electrolysis and therefore saves or prolongs the life of the pump casing even if it is metallic.

Increase performance, longevity and reliability.
Superior to all metallic Pumps Salt Water, Waste Water and Chlorinated Water services.
Operate at Higher Efficiencies.
SIMSITE® Impellers are 100% precision machined from onepiece. They are machined on the inside as well as the out side from solid blocks of the structurally engineeredcomposite, which offers Superior Mechanical Strength,Perfect Balance, Better Performance, Smoother Surfacesand Longer Life..
Reduces Noise and Vibration. Because of the high efficiencyand the precision machined design of the SIMSITE® Impeller, light weight, and noise absorbing characteristics ofthe structural engineered composite, noise & vibration arereduced in the pump.
Tighter Seals. SIMSITE® Impellers & Casing Rings will notgall or seize like metallic rings. Therefore, they can operatewith a tighter clearance permitting less leakage through therings and impeller which increased pump efficiency.Additionally, SIMSITE® Casing Rings seal the casing whichprevents the “wash out” of the casing ring landing areasthat is a common maintenance problem with centrifugalpumps.

LOWER COSTS – INCREASED PERFORMANCE

LOWER COSTS

INCREASED PERFORMANCE

SIMSITE® Impellers and Rings are excellent for new, repair, or retrofit applications. They are light weight and virtually indestructible. Wear of other pump parts including the pump casing are greatly reduced because of the SIMSITE® Impeller’s perfect balance, light weight, self-lubricating, sealing, and corrosion, erosion, & cavitation resistance. This means far less expense for replacement of parts, downtime, and years of trouble free performance. Impellers and Rings are excellent for new, repair, or retrofit applications. They are light weight and virtually indestructible. Wear of other pump parts including the pump casing are greatly reduced because of the Impeller’s perfect balance, light weight, self- lubricating, sealing, and corrosion, erosion, & cavitation resistance. This means far less expense for replacement of parts, downtime, and years of trouble freeperformance.

TROUBLE FREE PERFORMANCE

Impellers machined from SIMSITE® offer tremendous advantages over traditional impellers cast from metal. SIMSITE® Impellers are light weight, offer tremendous mechanical strength, and corrosion, erosion & cavitation resistance. SIMSITE® Impellers and Casing Rings have bee n used successfully since 1955 in the Marine, Navy and Industrial & Chemical markets. SIMSITE® Impellers outlast and outperform impellers manufactured from bronze, stainless steel, duplex steel, monel, and even titanium.

SUPERIOR HYDRAULIC PERFORMANCE

Because SIMSITE® Impellers are computer engineered, designed, and precision machined, the impeller vane geometry can be engineered to maximize efficiency and performance. Problems such as recirculation, radial thrust, and cavitation can be minimized, or eliminated by upgrading to SIMSITE® Impellers & Rings. Impeller vane shapes can easily be modified to provide the best vane shape for specific applications and performance requests.

SUPERIOR HYDRAULIC PERFORMANCE

SIMSITE® Optimization.

It is all too common a problem – You purchased a pump for one specific performance and when you put the pump into service in your plant, or ship, the pump operates at another point completely different from the original design point (BEP – best efficiency point) of the pump because of your system requirements. In addition to being very inefficient, when you operate the pump away from the original design point or BEP, it causes a multitude of problems. These problems include excessive noise & vibration, shaft oscillation, cavitation, premature wear and failure of the mechanical seals, bearings, rings, sleeves and impellers. In extreme cases, the shaft will break. Fortunately, these problems can be easily resolved by installing SIMSITE® Impellers & Rings which have been re-engineered for your system requirements. Not only is the efficiency of the pump improved, but also the reliability and longevity of the complete pump issubstantially improved.